Citroën Relay Peugeot Boxer Mk3 Radiator Cooling Fan 2.0 2.2 HDI 52181956

Citroën Relay Peugeot Boxer Mk3 Radiator Cooling Fan 2.0 2.2 HDI is a factory radiator cooling fan designed for diesel-powered vehicles, ensuring stable heat dissipation from the cooling system. This component supports proper engine operation across a wide range of loads, which is particularly important for commercial vehicles operated in demanding conditions. Thanks to the use of an original design, maintaining the proper operating temperature of the power unit is predictable and repeatable.

Specifications and technical data

• SKU: 52181956
• Mark: Citroën
• Condition: Used
• OEM Part Number: 52181956
• Substitutable numbers: 52181956, FA323010
• Fuel type: Diesel
• Part type: Fan & Shroud Assembly
• Category: Fan & Shroud Assemblies

Purpose and function in the cooling system

The radiator cooling fan is responsible for forced airflow through the radiator package, especially in situations where natural cooling from airflow is insufficient – in traffic jams, during maneuvering, or under heavy load of the diesel engine. For the third-generation Citroën Relay and Peugeot Boxer models, this is crucial for the durability of the 2.0 and 2.2 HDI units, which often operate at full load or in urban cycles.

Using the correct fan in diesel-powered vehicles helps reduce the risk of overheating, power loss, and accelerated wear of components cooperating with the cooling system. Stable coolant temperature translates into smooth engine operation and predictable fuel consumption.

Construction and fitment for Citroën Relay / Peugeot Boxer Mk3

The offered fan belongs to the Fans and fan shrouds group, which means it is designed to work with the factory cooling system in the engine bay. The design intended for the Citroën Relay / Peugeot Boxer Mk3 platform ensures proper positioning relative to the radiator, the correct rotor diameter, and a fit to the factory mounting points.

The manufacturer's original solution allows for installation without the need for modifications to the wiring or interference with structural elements. As a result, the correct airflow geometry is maintained, and the fan can effectively cooperate with the radiator, air conditioning condenser, and other components located in the vehicle's front end.

Operating characteristics in diesel engines

Diesel engines generate a significant amount of heat under prolonged load, which is why a properly selected radiator cooling fan is essential for their reliability. In the 2.0 and 2.2 HDI units, typical for commercial vehicles, the cooling system must handle both highway driving and intensive urban operation.

The fan adapted for use in diesel-powered vehicles supports:

• maintaining a stable operating temperature under heavy load,
• efficient heat dissipation in high ambient temperatures,
• proper cooperation with the air conditioning system, which additionally burdens the cooling system.

Thanks to this, the risk of engine overheating is reduced, which has a direct impact on the service life of seals, the cylinder head, and accessories.

Condition, origin, and cost-effectiveness

The item comes from dismantling and is offered as a used part, which is a reasonable compromise between cost and functionality. In the case of commercial vehicles, where operating economy counts, choosing a proven fan from the secondary market allows for reduced expenses while maintaining the proper operating parameters of the cooling system.

If you want to better understand how high temperatures affect cooling efficiency in your commercial vehicle and when it is worth reaching for used components, check out our guide: Summer heat and the role of used radiators and fans in economical operation.

Why choose this radiator cooling fan

Choosing an original fan designed for the Citroën Relay and Peugeot Boxer Mk3 primarily means:

• certain fitment for the specific vehicle platform – no problems with installation and compatibility,
• preservation of the factory cooling characteristics of the diesel engine,
• reduction of the risk of overheating under intensive commercial vehicle operating conditions,
• favorable cost-to-functionality ratio thanks to the use of a used part.

If you are planning comprehensive cooling system maintenance or upgrading the front end of your vehicle, it is worth first selecting the correct fan and then supplementing the set with other elements from the Fans and fan shrouds group to ensure consistent and predictable operation of the entire system.